EMPLOYMENT
Distinguished Professor (September 2013-present)
Department of Biological and Agricultural Engineering and Zachry Department of Civil & Environmental Engineering, Texas A&M University
Regents Professor (February 2017-present)
Department of Biological and Agricultural Engineering and Zachry Department of Civil & Environmental Engineering, Texas A&M University
Caroline and William N. Lehrer Distinguished Chair in Water Engineering (July 2006-present)
Department of Biological and Agricultural Engineering, Texas A&M University
Professor of Biological and Agricultural Engineering (July 2006-present)
Department of Biological and Agricultural Engineering, Texas A&M University
Professor of Civil Engineering (July 2006-present)
Zachry Department of Civil and Environmental Engineering, Texas A&M University
Arthur K. Barton Endowed Professor Emeritus (June 2006-present); Arthur K. Barton Endowed Professor (January 1999-June 2006), and Coordinator of Environmental and Water Resources Systems Engineering Program (March 2001-June 2006)
Department of Civil and Environmental Engineering, Louisiana State University
Professor of Civil and Environmental Engineering (August l983-2006), and Coordinator of Water Resources Program (August 1983-1998).
Department of Civil and Environmental Engineering, Louisiana State University
Adjunct Professor (April 2004-June 2006)
School of Renewable Natural Resources, Louisiana State University
Associate Professor of Civil Engineering (July 1981-August 1983)
Department of Civil and Environmental Engineering, Louisiana State University
Director (Acting), Louisiana Water Resources Research Institute, College of Engineering (May l984 -July l986)
The administrative assignment included supervision of the annual cooperative program, matching program, and technology transfer program supported by the U.S. Department of Interior through its Geological Survey; and direction of the water resources research institute.
Member, Graduate Faculty (1981-2006)
Louisiana State University, Baton Rouge, Louisiana
Associate Professor of Civil Engineering, and Member, Graduate Faculty (August 1978 - July 198l)
Department of Civil Engineering, Mississippi State University, Mississippi State, Mississippi
Associate Research Professor of Civil Engineering (July 1977 - July 1978)
School of Engineering and Applied Science, The George Washington University, Washington, D.C.
Assistant Professor of Hydrology (August 1974- June 1977)
Department of Geosciences, New Mexico Institute of Mining & Technology, Socorro, New Mexico
Postdoctoral Research Fellow (June 1974 - July 1974)
Department of Civil Engineering, Colorado State University, Fort Collins, Colorado.
Graduate Research Assistant (June 1970 - May 1974)
Department of Civil Engineering, Colorado State University
Graduate Research Assistant (September 1968- May 1970)
School of Engineering, The University of Guelph, Guelph, Ontario, Canada
Engineer and Member of the Technical Staff (September 1967-September 1968)
The Rockefeller Foundation, New Delhi office, India
The assignment involved (1) design of surface and subsurface irrigation and drainage systems for a large research farm of the Indian Agricultural Research Institute, New Delhi, (2) supervision and management of these systems, (3) supervision of farm operations, and (4) supervision of main-tenance and servicing of agricultural machinery.